Bad Sequels/Remakes!

Some of the worst sequels and remakes which failed the original in a big way. Aliens happen to be in this list only due to the awesomeness of Alien, and same is the case of a few others including The Day the Earth Stood Still and Nightmare on Elm Street compared to the originals . But the movies like Piranha 3DD and Species: The Awakening were born to be here.